As I have said elsewhere, I fully expect the pick to be shopped for cash considerations to help offset luxury tax payments or for a future pick(s).
I sort of hate this strategy. Look at where it left the near-miss Phoneix Suns, who are now scrambling for youth, athleticism and trade chips. Even San Antonio, probably ought to have signed Luis Scola and drafted a couple more U.S. prospects. Splitter may never come to the NBA now, maybe that's the start of a trend? Top European teams are increasingly willing to spend to keep their talent.
Also, I'd think a raw, international player could arguably benefit equally from spending the year with the Celitcs - training camp, practices, scrimmages, locker room and bench during the playoffs. A chance to steal a little of that champion's shine.